You said yourself it ain't working as good as before.  This late betting strategy sounds slick, but if the bookies are onto it and it's not paying off anymore, its more like some fading fad than a prized trick up your sleeve. 

The truth is, not even you can cash in on this so-called strategy now and  so you figure you can make a few extra bucks pawning it off to some sucker before you skip town.  I call BS.  Don't try and pull a fast one here bud.  Ain't gonna fly if your system's a bust.